Critical server needs and the Linux Kernel

Monday, 25 October 2004, 1:34 PM EST

This article provides some examples of features and mechanisms needed in the Linux kernel for server nodes operating in mission-critical environments, such as telecom, where reliability, performance, availability and security are extremely important. Here, we discuss four such features: a cluster communication protocol, support for multiple-FIB, a module to verify digital signatures of binaries at run time and an efficient low-level asynchronous event mechanism. For some of these example features, open-source projects already exist to provide their implementations. For other features, there currently is no open-source project that can implement them. For each of our four examples features, we discuss the feature, its importance, the advantages it provides, its implementation when available and the status of its integration with the Linux kernel.

By Ibrahim Haddad at Linux Journal.

[ Read more ]




Spotlight

Patching: The least understood line of defense

Posted on 29 August 2014.  |  How many end users, indeed how many IT pros, truly get patching? Sure, many of us see Windows install updates when we shut down our PC and think all is well. Itís not.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Tue, Sep 2nd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //